Under argon at ca. 200°C, an almost complete reduction proceeds in a solid state reaction forming Fe(II). It is accompanied by the release of HCl and, to a minor degree, carbon containing species. A multi-phase product with at least two chloroferrate species, coke, and C,H,N-...
1. Compositional and Full Equation of State Model In-situ combustion (ISC) is an enhanced oil recovery method that involves coupled mass transport, fluid phase equilibria, and chemical reactions. Because of its complexity, a full understanding of ISC process phenomena and their modeling... A Lap...
A one-dimensional photochemical model was used to examine the effect of bolide impacts on the oxidation state of Earth's primitive atmosphere. The impact r... JF Kasting - 《Orig Life Evol Biosph》 被引量: 395发表: 1990年 Boreal forest fire emissions in fresh Canadian smoke plumes: C1-C1...
Hydroperoxides can modulate the redox state of pyridine nucleotides and the calcium balance in rat liver mitochondria. with active glutathione peroxidase in the matrix-lose Ca(2+) rapidly, with a concomitant oxidation of endogenous NAD(P)H, when exposed to t-butyl hydro... H R,L?tscher,K ...
The phosphorylation and oxidation state of cofilin1 determines not only its binding capacity to F-actin [34,35,36], it is also essential for translocation to mitochondria [26]. In particular, dephosphorylated cofilin1 attains activity for translocation from the cytosol to mitochondria [37]. In ...
Synthesis of manganese oxidation catalyst. A process is described for the preparation of a manganese complex catalyst having the formula: wherein Mn is manganese in a III or IV oxidation state; X is independently a coordinating or bridging species selected from the group: H20, 0... KERSCHNER ...
The results, which indicate the conditions that stabilise mixed oxidation state dimers, may provide insight into the chemistry of biological molybdenum. 展开 DOI: 10.1016/0022-5088(77)90065-0 被引量: 47 年份: 1977 收藏 引用 批量引用 报错 分享 ...
The Tl oxidation state in the precursor of Tl Ba CaCu O superconducting films plays an important role in the post-deposition process and has been carefully examined by X-ray photoelectron spectroscopy (XPS). The Tl4f 5/2 and Tl4f 5/2 peaks in the XPS spectra have been deconvoluted into ...
The paper critically reviews the state of the art on the oxidation of TiAl. At the beginning differences compared to the oxidation of conventional Fe, Ni and Co alloys are discussed. The Knowledge of the TiO phase diagram as a basis for an understanding of the processes occurring during oxidat...
The rise of atmospheric oxygen during the Great Oxidation Event some 2.4 billion years ago was a defining transition in the evolution of global biogeochemical cycles and life on Earth. However, mild oxidative continental weathering and the development of ocean oxygen oases occurred several hundred mill...